STV82X8 Datasheet, PDF (69/157 Pages) STMicroelectronics – Digital Audio Decoder / Processor for BTSC Television/Video Recorders

STV82x8
Register List
Bit Name
PLL_P_G[7:0]
Reset
01101100 PLL Proportional Gain
Function
PLL_I_G
BTSC PLL Integral Gain
Address:4Eh
Type: R/W
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
Bit 2
Bit 1
PLL_I_G[3:0]
Bit 0
Bit Name
Bits [7:4]
PLL_I_G[3:0]
Reset
0000
0011
Reserved.
PLL integral Gain
Function
SAP_SQ_TH
SAP Squelch Threshold
Address:4Fh
Type: R/W
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
SAP_SQ_TH[7:0]
Bit 2
Bit 1
Bit 0
Bit Name
SAP_SQ_TH[7:0]
Reset
00110000 SAP squelch threshold
Function
12.7 I2S and Analog Control
I2S_ADC_CTRL
Address: 56h
Type: R/W
Bit 7
Bit 6
Bit 5
I2S_DATA0_CTRL[2:0]
I2S_DATA0 and ADC Input Selection and Power-up
Bit 4
0
Bit 3
ADC_
POWER_UP
Bit 2
Bit 1
Bit 0
ADC_INPUT_SEL[2:0]
69/157